86142590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 162409536

約数和(自身を除く): 76266946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 706, 1061, 1765, 2122, 3530, 5305, 8119, 10610, 16238, 24403, 40595, 48806, 81190, 122015, 244030, 374533, 749066, 1872665, 3745330, 8614259, 17228518, 43071295, 86142590]

約数ペア:

[(1, 86142590), (2, 43071295), (5, 17228518), (10, 8614259), (23, 3745330), (46, 1872665), (115, 749066), (230, 374533), (353, 244030), (706, 122015), (1061, 81190), (1765, 48806), (2122, 40595), (3530, 24403), (5305, 16238), (8119, 10610)]